SEM Motor Grader Spare Parts Supplier | SEM 915F, 917F, 919F, 920F, 922F

Reliable SEM Motor Grader Spare Parts in South Africa

At TOSOG, we specialise in the supply of high-quality SEM motor grader spare parts engineered to keep your equipment operating at maximum productivity, reliability, and efficiency in the most demanding environments. Our SEM grader parts are trusted by contractors, mining operations, municipalities, plant hire companies, and civil engineering firms across South Africa who rely on consistent machine uptime to meet project deadlines and control operating costs.

Whether you operate a single SEM motor grader or manage a large multi-machine fleet, TOSOG offers a complete range of OEM, OEM-equivalent, and cost-effective aftermarket SEM grader spare parts tailored to suit your operational requirements and budget. We understand the critical role motor graders play in road construction, earthmoving, bulk earthworks, mining haul road maintenance, site preparation, and infrastructure development, which is why we prioritise fast part identification, quick turnaround times, and nationwide delivery to minimise downtime.

Our SEM motor grader spares are manufactured and sourced to meet or exceed original equipment specifications, ensuring precise fitment, dependable performance, and extended service life. Each component is designed to withstand high drawbar loads, continuous articulation movement, intense vibration, abrasive dust, heat, and harsh operating conditions commonly encountered in construction and mining applications. From powertrain and hydraulic components to blade systems and wear parts, our spares are built to perform under constant load without premature failure.

By supplying durable, field-proven SEM grader parts, TOSOG helps customers reduce unplanned breakdowns, extend maintenance intervals, and lower total cost of ownership. Our technical support team assists with accurate part matching, model verification, and application guidance, ensuring the correct components are supplied the first time. This approach not only protects critical systems such as engines, transmissions, axles, and hydraulic circuits, but also improves machine availability, operator confidence, and overall site productivity.

With a strong focus on quality assurance, competitive pricing, and dependable logistics, TOSOG remains a trusted partner for SEM motor grader spare parts throughout South Africa and the broader region. Whether you need routine service items, major repair components, or complete assemblies, we are committed to keeping your SEM graders working harder, longer, and more efficiently in every operating condition.

SEM Motor Grader Models We Support

We supply spare parts and component support for the following SEM motor grader models:

SEM 915F

• Rated Power: 110 kW

• Standard Weight: 12,200 kg / 12,520 kg (with ROPS)

• Drawbar Pull: 70 kN

• Ideal for light to medium road maintenance and grading work

SEM 917F

• Rated Power: 125 kW

• Standard Weight: 13,500 kg / 13,820 kg (with ROPS)

• Drawbar Pull: 75 kN

• Popular for municipal and contractor applications

SEM 919F

• Rated Power: 140 kW

• Standard Weight: 14,500 kg / 14,820 kg (with ROPS)

• Drawbar Pull: 80 kN

• Suitable for heavy-duty grading and earthworks

SEM 920F

• Standard Weight (Non-ROPS base): 15,418 kg

• Max Drawbar Traction: 87 kN

• Frame Articulation Angle: 20°

• Designed for demanding construction and mining conditions

SEM 922F

• Standard Weight (Non-ROPS base): 16,313 kg

• Max Drawbar Traction: 99 kN

• Frame Articulation Angle: 20°

• Heavy-duty grader for high-load operations

SEM 922F AWD

• Standard Weight (High profile + ROPS): 16,450 kg

• Max Drawbar Traction: Front 26 kN | Rear 86 kN

• Frame Articulation Angle: 20°

• All-Wheel Drive configuration for superior traction

Common SEM Motor Grader Spare Parts We Supply

Engine & Powertrain Parts

• Engine overhaul kits

• Pistons, liners, rings

• Crankshafts and bearings

• Turbochargers

• Fuel injectors and fuel pumps

• Radiators, oil coolers, water pumps

Transmission & Drivetrain Components

• Transmission assemblies

• Torque converters

• Gear sets and shafts

• Drive shafts

• Differentials

• Axle assemblies and axle seals

Hydraulic System Parts

• Hydraulic pumps

• Control valves

• Hydraulic cylinders (blade lift, articulation, steering)

• Seal kits and repair kits

• Hydraulic hoses and fittings

Blade, Circle & Moldboard Parts

• Cutting edges

• End bits

• Moldboards

• Circle assemblies

• Circle wear strips

• Blade lift cylinders

Steering & Articulation Components

• Articulation joints

• Steering cylinders

• King pins

• Bushings and pins

• Frame articulation bearings

Electrical & Operator Components

• Alternators

• Starter motors

• Wiring harnesses

• Sensors and switches

• Instrument clusters

• Cabin controls and joysticks

Undercarriage & Wear Parts

• Tires and rims

• Brake systems and brake discs

• Wear plates

• Bushings and seals

Why Choose Our SEM Grader Spare Parts?

✔ OEM and OEM-equivalent quality
✔ Cost-effective aftermarket options
✔ Parts matched to SEM specifications
✔ Reduced downtime and longer service life
✔ Technical support and part number assistance
✔ Nationwide delivery across South Africa

SEM Motor Grader Maintenance Tips

• Inspect cutting edges regularly to prevent excessive moldboard wear

• Monitor hydraulic oil cleanliness to extend pump and valve life

• Check articulation joints and pins for early signs of play or cracking

• Replace filters on schedule to protect engines and transmissions

• Address oil leaks immediately to avoid secondary component failure

Preventative maintenance significantly reduces repair costs and improves grader productivity.

Frequently Asked Questions (FAQ)

Do you supply genuine SEM motor grader parts?

Yes. We supply OEM, OEM-equivalent, and high-quality aftermarket SEM grader parts depending on your budget and operational needs.

Can you help identify the correct part?

Absolutely. Provide your SEM model, serial number, or part number, and our team will assist with accurate identification.

Do you deliver across South Africa?

Yes. We offer nationwide delivery, including remote mining and construction sites.

Are your parts suitable for heavy-duty applications?

Yes. Our SEM grader spares are designed to handle high drawbar traction, articulation stress, and continuous operation.

Do you supply complete assemblies?

We supply both individual spare parts and complete assemblies, including engines, transmissions, axles, and hydraulic systems.